| 液体火箭发动机后效冲量的测量方法 |
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| 引用本文： | 陈鸿彦.液体火箭发动机后效冲量的测量方法[J].宇航计测技术,1989(6):37-42. |
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| 作者姓名： | 陈鸿彦 |
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| 摘 要： | 本文叙述在地面条件下试验液体火箭发动机时,通过测量发动机后效段推力与测量发动机燃烧室压力两种方法来求得模拟高空后效冲量,并对这两种方法作简单评论。
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| 关 键 词： | 液体火箭发动机 后效冲量 推力 燃烧室 压力 推力系数 测量系统 |
Measuring Methods of Cutoff Impulse for Liquid Propellant Rocket Engine |
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| Chen Hongyan.Measuring Methods of Cutoff Impulse for Liquid Propellant Rocket Engine[J].Journal of Astronautic Metrology and Measurement,1989(6):37-42. |
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| Authors: | Chen Hongyan |
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| Institution: | Chen Hongyan |
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| Abstract: | Through two methods measuring cutoff thrust and pressure of com- bustion chamber when testing liquid propellant rocket engine on ground, cu- toff impulse as simulated altitude condition is obtained. These methods are revie- wed simply, too. |
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| Keywords: | Liquid propellant rocket engine Cutoff impulse Thrust Combustion chamber pressure Thrust coefficient Measurement system |
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